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<head>
<title>WebCrypto Test Suite</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<link rel="stylesheet" href="./test_WebCrypto.css"/>
<script src="/tests/SimpleTest/SimpleTest.js"></script>

<!-- Utilities for manipulating ABVs -->
<script src="util.js"></script>

<!-- A simple wrapper around IndexedDB -->
<script src="simpledb.js"></script>

<!-- Test vectors drawn from the literature -->
<script src="./test-vectors.js"></script>

<!-- General testing framework -->
<script src="./test-array.js"></script>

<script>/*<![CDATA[*/
"use strict";

// Generating 2048-bit keys takes some time.
SimpleTest.requestLongerTimeout(2);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "RSA-OAEP encrypt/decrypt round-trip",
  function () {
    var that = this;
    var privKey, pubKey;
    var alg = {name: "RSA-OAEP", hash: "SHA-1"};

    var privKey, pubKey;
    function setPriv(x) { privKey = x; }
    function setPub(x) { pubKey = x; }
    function doEncrypt() {
      return crypto.subtle.encrypt(alg, pubKey, tv.rsaoaep.data);
    }
    function doDecrypt(x) {
      return crypto.subtle.decrypt(alg, privKey, x);
    }

    Promise.all([
      crypto.subtle.importKey("pkcs8", tv.rsaoaep.pkcs8, alg, false, ['decrypt'])
          .then(setPriv, error(that)),
      crypto.subtle.importKey("spki", tv.rsaoaep.spki, alg, false, ['encrypt'])
          .then(setPub, error(that))
    ]).then(doEncrypt, error(that))
      .then(doDecrypt, error(that))
      .then(
        memcmp_complete(that, tv.rsaoaep.data),
        error(that)
      );
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "RSA-OAEP key generation and encrypt/decrypt round-trip (SHA-256)",
  function () {
    var that = this;
    var alg = {
      name: "RSA-OAEP",
      hash: "SHA-256",
      modulusLength: 2048,
      publicExponent: new Uint8Array([0x01, 0x00, 0x01])
    };

    var privKey, pubKey, data = crypto.getRandomValues(new Uint8Array(128));
    function setKey(x) { pubKey = x.publicKey; privKey = x.privateKey; }
    function doEncrypt() {
      return crypto.subtle.encrypt(alg, pubKey, data);
    }
    function doDecrypt(x) {
      return crypto.subtle.decrypt(alg, privKey, x);
    }

    crypto.subtle.generateKey(alg, false, ['encrypt', 'decrypt'])
      .then(setKey, error(that))
      .then(doEncrypt, error(that))
      .then(doDecrypt, error(that))
      .then(
        memcmp_complete(that, data),
        error(that)
      );
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "RSA-OAEP decryption known answer",
  function () {
    var that = this;
    var alg = {name: "RSA-OAEP", hash: "SHA-1"};

    function doDecrypt(x) {
      return crypto.subtle.decrypt(alg, x, tv.rsaoaep.result);
    }
    function fail() { error(that); }

    crypto.subtle.importKey("pkcs8", tv.rsaoaep.pkcs8, alg, false, ['decrypt'])
      .then( doDecrypt, fail )
      .then( memcmp_complete(that, tv.rsaoaep.data), fail );
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "RSA-OAEP input data length checks (2048-bit key)",
  function () {
    var that = this;
    var privKey, pubKey;
    var alg = {
      name: "RSA-OAEP",
      hash: "SHA-1",
      modulusLength: 2048,
      publicExponent: new Uint8Array([0x01, 0x00, 0x01])
    };

    var privKey, pubKey;
    function setKey(x) { pubKey = x.publicKey; privKey = x.privateKey; }
    function doEncrypt(n) {
      console.log("entered encrypt("+ n +")");
      return function () {
        return crypto.subtle.encrypt(alg, pubKey, new Uint8Array(n));
      }
    }

    crypto.subtle.generateKey(alg, false, ['encrypt', 'decrypt'])
      .then(setKey, error(that))
      .then(doEncrypt(214), error(that))
      .then(doEncrypt(215), error(that))
      .then(error(that), complete(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "RSA-OAEP key import with invalid hash",
  function () {
    var that = this;
    var alg = {name: "RSA-OAEP", hash: "SHA-123"};

    crypto.subtle.importKey("pkcs8", tv.rsaoaep.pkcs8, alg, false, ['decrypt'])
      .then(error(that), complete(that));
  }
);

// -----------------------------------------------------------------------------
TestArray.addTest(
  "Test that RSA-OAEP encrypt/decrypt accepts strings as AlgorithmIdentifiers",
  function () {
    var that = this;
    var alg = {
      name: "RSA-OAEP",
      hash: "SHA-256",
      modulusLength: 2048,
      publicExponent: new Uint8Array([0x01, 0x00, 0x01])
    };

    var privKey, pubKey, data = crypto.getRandomValues(new Uint8Array(128));
    function setKey(x) { pubKey = x.publicKey; privKey = x.privateKey; }
    function doEncrypt() {
      return crypto.subtle.encrypt("RSA-OAEP", pubKey, data);
    }
    function doDecrypt(x) {
      return crypto.subtle.decrypt("RSA-OAEP", privKey, x);
    }

    crypto.subtle.generateKey(alg, false, ["encrypt", "decrypt"])
      .then(setKey)
      .then(doEncrypt)
      .then(doDecrypt)
      .then(memcmp_complete(that, data), error(that));
  }
);
/*]]>*/</script>
</head>

<body>

<div id="content">
	<div id="head">
		<b>Web</b>Crypto<br>
	</div>

    <div id="start" onclick="start();">RUN ALL</div>

    <div id="resultDiv" class="content">
    Summary:
    <span class="pass"><span id="passN">0</span> passed, </span>
    <span class="fail"><span id="failN">0</span> failed, </span>
    <span class="pending"><span id="pendingN">0</span> pending.</span>
    <br/>
    <br/>

    <table id="results">
        <tr>
            <th>Test</th>
            <th>Result</th>
            <th>Time</th>
        </tr>
    </table>

    </div>

    <div id="foot"></div>
</div>

</body>
</html>
